Figure 2.
![Figure 2. Differentiation of labeled and unlabeled MSCs. (A) MSC-unlabeled adipogenic changes, (B) MSC-labeled adipogenic changes (note the blue dot of PB-positive iron [arrows]), (C) glycosaminoglycans in unlabeled MSCs, (D) glycosaminoglycans in labeled MSCs, (E) collagen II-positive (brown) in labeled MSCs, and (F) Prussian blue in the consecutive section of labeled MSCs.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/104/4/10.1182_blood-2004-02-0655/6/zh80160465240002.jpeg?Expires=1735818133&Signature=cS3PiDkY~KpleQ7C6TCa~Ad4EIEESkBjmfUf0G6kHK1Zp~wndHbVh742VnPkHORiqwUNq4wwJ-4cEWQpEMc2B~f7KQa3T26Cf807uoBEpPpS1Y5SscufwaVVx8O7TG5HfKeEvweS0oZ9OCkpqg9iLluIH0Ho0LcRpXyRXxkzpIt0aWChxLb58s-eGgfHG60CshjXbwNKmU1cv6mObc~Ff6dd8Ud24eqGpebNuAgRHVX9vStcfycS2xWysUFLU67bjQ2VSZ0SqRmENZSgQ4O5-YMqMW0-r~5Xn21SoPhR73EzVq-VPobxYp~jOSLpjOA7-ntHXyYmesp~QFV49kD74Q__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Differentiation of labeled and unlabeled MSCs. (A) MSC-unlabeled adipogenic changes, (B) MSC-labeled adipogenic changes (note the blue dot of PB-positive iron [arrows]), (C) glycosaminoglycans in unlabeled MSCs, (D) glycosaminoglycans in labeled MSCs, (E) collagen II-positive (brown) in labeled MSCs, and (F) Prussian blue in the consecutive section of labeled MSCs.
